This thesis aims at exploring the connections of the 96 Chinese Popular Fonts (Suzi)俗字 categorized into ”Referral (Suzuomou)俗作某,” ”Usage (Suyongzi)俗用字,” ”Character (Sushu) 俗書,” ”Substitute (Sumouzi)俗某字,” ”Composition (Suwen)俗文” with their counterparts, Standard Fonts (Zhengzi)正字, in the Vocabulary Supplement (Zihuibu) 《字彙補》edited by Wu Renchen (1628-1689)吳任臣, Qing dynasty. Then, build a complete list of Chinese Popular Fonts by editing the archetypes of all the evolutions. To understand the viewpoint of Chinese Popular Fonts in Vocabulary Supplement, this thesis will analyze each word's origin and scrutinize the calligraphic evolution; by doing so, the confusion of Chinese Popular Fonts and Standard Fonts will be corrected also. There are five parts in this thesis: first of all, the definition of Chinese Popular Fonts, second of all, introduction to the author and history of the Vocabulary Supplement; third of all, the complete list of Chinese Popular Fonts, fourth of all, the origin of the Chinese Popular Fonts, fifth of all, the conclusion.